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An efficient character input scheme with a gyro sensor of smartphone on ubiquitous cluster computing

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Abstract

Recently, smartphones have rapidly become popular and research has been actively conducted on methods of making the character inputs that are most frequently used more convenient and faster. However, although many character input schemes have been developed, time is required for users to learn character input methods and typing errors frequently occur. In addition, many touches and movements are required for character inputs and the touch recognition elements of touch screens that are not high pressure types involve great inconvenience for disabled persons or patients who cannot use their fingers properly, as they cannot input the appropriate characters. Therefore, we propose a virtual keyboard using a gyro sensor (VG), which is an efficient character input scheme, for protection active media. As characters are inputted by tilting the gyro sensor embedded in the smartphone in eight directions, the VG resolves the inconvenience related to character inputs of many previous push methods.

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References

  1. Lim, Yang-Won, Lim, Hankyu: A design of Korean input method using direction of vowel on the touch screen. J. Korea Multimed. Soc. 14(7), 849–963 (2011)

    Article  Google Scholar 

  2. Kim, H.-W., Kim, J.-H., Go, D.-J., Song, E.-H., Jeong, Y.-S.: Method for efficient character input mechanism based on smart UI/UX, In: Proceedings of the 40\({\rm th}\) Conference of the KIPS, KIPS, 20(2), pp. 406–408, (2013)

  3. Kim, H.-W., Kim, J.-H., Song, E.-H., Jeong, Y.-S.: The method of soft key using for efficient Hangul word on standard keypad, In: Proceedings of the 40\({\rm th}\) Conference of the KIPS, KIPS, 19(2), pp. 1764–1766, (2013)

  4. Choi, Min, Park, Jonghyuk, Jeong, Young-Sik: Mobile cloud computing framework for a pervasive and ubiquitous environment. J. Supercomput. 64(2), 331–356 (2013)

    Article  Google Scholar 

  5. Sarkar, Kamal: Automatic single document text summarization using key concepts in documents. J. Inf. Process. Syst. 9(4), 602–620 (2013)

    Article  Google Scholar 

  6. Ahn, J., Han, R.: An indoor augmented-reality evacuation system for the smartphone using personalized pedometry. Hum.-centric Comput. Inf. Sci. 2(1), 18 (2012)

    Article  Google Scholar 

  7. Dingul Keyboard, Available Online: http://www.onapk.com/dingul-hangul-keyboard.html. Accessed 20 May 2014

  8. MoAKey Keyboard, http://www.scoop.it/t/android-apk-by-apks. Accessed 20 May 2014

  9. Milgeegle Keyboard: Yeon-soo Kim, “Method for inputting characters by drag”, the Korean Intellectual Property Office, A registration number: 1011570840000, (2012)

  10. Neostylo Keyboard: Sung-Chan Hong, “Letter input device for touch pannel” Korean Intellectual Property Office, registration number: 1007905500000, (2007)

  11. Chun-Ji-In Keyboard: Kwan-Hyun Cho, Gyoon-Jik Kim, “Korean code input app ratus of compact keyboard”, the Korean Intellectual Property Office, A registration number : 1002012110000, (1999)

  12. EZ Hangul Keyboard beta (2.2 Froyo Ver.), https://play.google.com/store/apps/details?id=com.socialnmobile.hangulkeyboard. Accessed 20 May 2014

  13. Kim, H-Il, Kim, Y.-K., Chang, J.-W.: A grid-based cloaking area creation scheme for continuous LBS queries in distributed systems. J. Converg. 4(1), 23–30 (2013)

    Google Scholar 

  14. Jeong, Young-Sik, Yeom, Tae-Kyu, Park, Ji Soo, Park, Jong Hyuk: Efficient model of Korean graphemes based on a smartphone keyboard. Electron. Commer. Res. 13(3), 357–377 (2013)

  15. The master thesis, A model of Korean grapheme for portable touch screen device, Soongsil University, (2010)

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Acknowledgments

This research is supported by the MSIP (Ministry of Science, ICT and Future Planning), Republic of Korea, under the ITRC (Information Technology Research Center) support program (NIPA-2014-H0301-14-4007) supervised by the NIPA (National IT Industry Promotion Agency).

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Authors and Affiliations

  1. Department of Multimedia Engineering, Dongguk University, Seoul, 100-715, Korea

    Hyun-Woo Kim & Young-Sik Jeong

  2. Department of Computer Science and Engineering, Seoul National University of Science and Technology, Seoul, 139-743, Korea

    Jong Hyuk Park

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  1. Hyun-Woo Kim
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  2. Jong Hyuk Park
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  3. Young-Sik Jeong
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Correspondence to Young-Sik Jeong.

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Kim, HW., Park, J.H. & Jeong, YS. An efficient character input scheme with a gyro sensor of smartphone on ubiquitous cluster computing. Cluster Comput 18, 147–156 (2015). https://doi.org/10.1007/s10586-014-0382-z

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  • DOI: https://doi.org/10.1007/s10586-014-0382-z

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